Kristen Stewart appeared at the Cosmpolis premiere at the Cannes Film Festival in a fetching red Reem Acra gown with a deep plunging neckline and a sexy lace back. I’m the first to admit that I’m not Kristen’s biggest fan (I wish she would just lighten up, crack a smile, and stop looking so sullen all the time), but she really worked this red dress. Could this be the change in her that we (or at least I) are all looking for? Forum members loved the look.

“One word: STUNNING!!!” stella31 posted. “And so sexy. This time, I like it all, Kristen is perfect. What a beautiful dress, especially the back,” she added.

Melly5525 called Kristen the “sexy lady in red! It’s like she blossomed in front of our eyes at Cannes. It's evident in that last picture, the way she’s posing so confidently,” she wrote. “The red is so striking on her with the pale skin and dark hair, the makeup is flawless too.”

Chicandcool called Kristen’s red Reed Acra dress her “BEST LOOK EVER… Two years ago it might have not worked ‘cause she was still a bit awkward and shy then. But you can see that she's gotten more confident now,” she commented.

If Kristen can continue to be alluring rather than annoying in her apathy then she’s on the right track. Fingers crossed that she keeps this up.

TheFashionSpot's Forum Buzz editor, Chrissy Makkas, has been a member and moderator of the tFS forums since early 2005. She regularly reports on hot topics and up-to-the-minute commentary from the forums, and highlights what trendsetting members are shopping for and wearing from week to week in her popular "What We Bought" and "Forum Street Style" features. You can find ChrissyM in the forums here.